Redraw the phylogenetic tree for Cnidarians showing only the relationships between Scyphozoa, Rugosa, Tabulata, and Scleractinia. Circle the Anthozoa clade.​

Q: 18. The allometric equation is BMR = aW. For mammals, the value of a is approximately 293 kJ/day and…

A: Introduction :- In the broadest sense, allometry shows how the features of living creatures change…

Q: Where are the baroreceptors that monitor blood pressure located? a) aorta and subclavian arteries…

A: The blood volume and blood pressure are need to regulate very critically because it will directly…

Q: Ensure that you calculate a standard deviation around each average number of species per sample;…

A: The species accumulation curve plotted is also known as the collector's curve. It is used to find…

Q: Give an example of population (ecology)

A: Ecology can be defined as a study of the relationships between organism and the environment in a…

Q: Which of the following is NOT true about channel and carrier proteins? a) Carriers never form a…

A: The plasma membrane is the outermost layer of a cell that protects and separates inner cellular…

Q: 1. Given the information provided in table 1 for female lions answer the following questions. Please…

A: Calculations: age (avg.) x lx mx lxmx xlxmx 0.5 1 0 0 0 1.5 0.75 0 0 0 2.5 0.58 0.14 0.0812…

Q: In 1983, a team of scientists discovered a fossilized bone of a giant bird when excavating land in…

A: Fossil A remnant or imprint of extinct animals or plant on rocks, deep sea, or snow is known as…

Q: The body of a man contains 49.5 L of water. He drinks 0.5 L of pure water. Suppose that all of this…

A: Introduction :- The number of osmoles of solute per litre of solution is the unit of measurement for…

Q: Among the given statements, which are characteristics of plant cells? Select the correct…

A: Plant cells These cells are eukaryotic cells that have a true nucleus and other specialized…

Q: What are the characteristics of Paramecium sp. from your hay infusion culture.

A: Paramecium is genus of eukaryotic and unicellular in organism. They are commonly found in…

Q: Two diploid (2N) species of wheat are crossed T. aestivuma (N=20) and T. militinae (N=43), producing…

A: The N represents haploid genotype. There are half set of chromosomes in each cell. 2N represents…

Q: Question 24 of 25 Given the following reaction below, what amino acid is involved and what is the…

A: Peptides are linear chains formed by monomer units called amino acids that are adjoined by peptide…

Q: Place the following events that occur during glucose homeostasis in the correct order by dragging…

A: * Homeostasis is a self regulating process in which an organism can maintain its internal stability…

Q: The bicoid gene in drosophila presents maternal effects and determines the body structure of…

A: Maternal effect is a phenomenon in which the genes present in the mother's nucleus influences the…

Q: Is the yeast strain HA0-1 complementary to HB1 or HB2?Explain.

A: Complementation analysis is generally analysed to identify the mutations in yeast through adenine…

Q: Comparing Nature Valley Protein Bar and Kind Breakfast Bar, which one is the better choice and why?…

A: Protein bars  Protein bars are the source of protein, calcium, iron and vitamins. Protein bar are…

Q: What does the Hardy-Weinberg model tell us about the factors that can change allele frequencies in…

A: Introduction Hardy - Weinberg Principle:- The Hardy–Weinberg principle, also known as the…

Q: Encircle a monophyletic, paraphyletic, and polyphyletic group found in the phylogenetic tree below…

A: Phylogenetic tree It is also called phylogeny. It is a picture that shows the paths taken by various…

Q: Drink # Glucose Concentration in mM 1 2.455 mM 2 0.307 mM 3 3.750 mM 4 1.100 mM 5 1.500…

A: Glucose mol mass =c6h12o6  12*6+1*12+16*6 =180g/mole And we know 1M =1000mM So 1mM = 10^-3M 1.…

Q: e to profound sensorineural hearing loss, with normal middle ear functioning. Hearing aid trials…

A: cochlear implantation after bacterial meningitis in very young infants.  cochlear implants before…

Q: you find compound leaves only in dicots?

A: Compound leaves The leaf which leaf blade has two or more than two leaflets.

Q: 34. The sperm of fish are released into the water and commence swimming to find an egg. The duration…

A: Given  Speed = 100um/s  Time = 2min = 2 × 60 = 120s. Find  Distance travelled.

Q: What is the advantage of receiving a fecal transplant? O a. It is the least invasive way to try and…

A: Clostridium difficile is the bacteria that cause an infection called clostridium difficile colitis…

Q: Which of the following is NOT true? cleaners that cheat more frequently are avoided more often…

A: Explanation: Age-related changes that occur when the jelly-like substance (vitreous) in your eyes…

Q: What sort of characters are useful in constructing phylogenetic trees? A. shared derived traits B.…

A: Answer : Homologous traits Reason : Phylogenetic trees are built using character features that are…

Q: Describe ATP, ADP and AMP.

A: Introduction Energy is required to perform different cellular and metabolic activities So, ATP is…

Q: Differentiate root hair from a branch root? Please have an in-depth explanation and references.…

A: Roots are usually present on the lower portion of the plant that develop under soil and helps in…

Q: What are the requirements for strand elongation by DNA polymerase enzymes?

A: DNA replication in eukaryotes occurs in three stages: initiation, elongation, and termination,…

Q: Describe the following: 1) THREE successive stage of defences that are used by the host birds,  2)…

A: Coevolution is a type of interaction between two species in such a  way that they reciprocally…

Q: What are three methods used to classify infectious diseases and give two examples of each.

A: An infectious disease can be defined as an illness due to a pathogen or its toxic product, which…

Q: What is the chemical formula that living things can use? ONO2 ΟΝ O N2 NO3

A: Nitrogen is essential for the growth and advancement of all living organisms. The environmental air…

Q: Draw the following epithelial tissues below and specify which part of the human body can it be…

A: pseudostratified columnar epithelia is the type of respiratory epithelium found in the linings of…

Q: The stop codons code for Select an answer and submit. For keyboard navigation, use the up/down arrow…

A: A stop codon is a sequence of three nucleotides (a trinucleotide) in DNA or messenger RNA (mRNA)…

Q: 1. Indicate which statement is incorrect. a) Channel proteins are open from both sides so that…

A: introduction: The cell membrane can be easily traversed by small, nonpolar molecules. Polar…

Q: Question 22 of 25 Which of the following are descriptive of the eukaryotic DNA? Select the correct…

A: Introduction :- DNA replication in eukaryotic cells is a conserved mechanism that limits DNA…

Q: -lect one: O a. animal cell wall contains keratin while plant cell wall contains lignin contrary to…

A: Cell can be defined as the smallest amd fundamental unit of life which have an ability to survive on…

Q: A. M.tuberculosis (Mtb) takes about 12h to 18h to do a cell division. This partially explains why it…

A: Tubercolosis is a disease commonly caused by a bacteria called Mycobacterium tubercolosis (Mtb).…

Q: Initial Data for Mardi Gras Virus Experiment Observation Physical nature of the virion Electron…

A: (a) The effect of ether on MGV virus is given in the physical nature of the virion. It states that…

Q: Explain the relationship between island size, distance from the mainland, and biodiversity

A:

Q: pod occurs in the e able to interact Which claim can be made with the evidence in the passage? O New…

A: Speciation The formation of new species from the pre-existing species is known as speciation.

Q: 4. The hypothesis of blended inheritance (see slides from 8/24/22) states that an offspring's traits…

A: Incomplete dominance:  The type of genetic interaction where the offspring is not similar to the…

Q: Two diploid (2N) species of wheat are crossed T. aestivuma (N=20) and T. militinae (N=43), producing…

A: The N represents haploid genotype. There are half set of chromosomes in each cell. 2N represents…

Q: Suppose that a bird's metabolic rate while flying at 30 km/h is 8 kJ/h. What is the bird's cost of…

A: Introduction The collection of chemical processes in organisms that maintain life is known as…

Q: An Enteropluri test (including VP), as used in Practical 4, gave the following results code: 7 2 3 O…

A: Digestive enzymes are categorized primarily based totally on their goal substrates: Lipases break…

Q: Question 42 Carnivorous plants often live in acidic soils where O a. phosphorus O b. sulfur O c.…

A: Introduction :- Carnivorous plants obtain some or all of their nutrition by catching and consuming…

Q: Bacterial and eukaryotic replication, have many similarities. Which of the following is not a true…

A: Replication is a process in which a new daughter stand of DNA is produced by the help of the enzyme…

Q: Cooperative behaviour is widely found among animals. Provide the following: 1) an example of…

A: Introduction :- Cooperation in evolution is the process by which a group of organisms works together…

Q: Which of the following is true for the acid-base properties of amino acids? Select the correct…

A:

Q: Which of the following is associated with the H+ proton?    a. Acts as a buffer against changes to…

A: Ions  Ion are the charge carrying atoms or molecules in system which help in various biological…

Q: Ascorbic acid or vitamin C is involved in major functions of the body and also promotes the…

A: Vitamins  Vitamins are the micronutrients present in the food we eat. They are required in many…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.